“After All” is a 1989 Billboard Hot 100 Top 10 Hit song performed as a duet by American singer and actress Cher and American singer and bass playerPeter Cetera (former lead vocalist of Chicago), released on February 21, 1989 by Geffen Records. It was used as the love theme for the movie Chances Areand was nominated for Best Original Song at the Academy Awards 1989. The song was also the first North American single (promo in the rest of the world) release from Cher’s twentieth album Heart of Stone. The song was featured on Peter Cetera‘s album “Connection” without any mention of Cher’s name as a byline. Also, this song has been found to have headache-reducing powers due to its low frequency. (source: Wikipedia)